[JBoss JIRA] (ISPN-2464) Allow DistributedExecutorService to control shutdown of given local ExecutorService
7:39 p.m.
Vladimir Blagojevic created ISPN-2464:
-----------------------------------------
Summary: Allow DistributedExecutorService to control shutdown of given local
ExecutorService
Key: ISPN-2464
URL: https://issues.jboss.org/browse/ISPN-2464
Project: Infinispan
Issue Type: Feature Request
Components: Distributed Execution and Map/Reduce
Affects Versions: 5.2.0.Beta3
Reporter: Vladimir Blagojevic
Assignee: Vladimir Blagojevic
Fix For: 5.2.0.CR1
Constructors that receive a thread pool from clients not shut it down on stop: it's a
good rule of resource management for the creator of the resource (thread pool for us) to
manage the shutdown as well.
So here's how I think this can be solved:
1. Add a new Ctor that besides the pool also has a flag to allow us to take ownership of
the pool (i.e. we'll destroy it when the DistExec is shutdow)
2. leave the current constructor as it is, make it internally invoke 1. with
takeOwnership=true (this would preserve backward compatibility)
3. amend the executor to only shutdown the thread pool if it has ownership
4. document the threadpool ownership in all constructors
--
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12:15 p.m.
[
https://issues.jboss.org/browse/ISPN-2464?page=com.atlassian.jira.plugin....
]
Mircea Markus updated ISPN-2464:
--------------------------------
Fix Version/s: 6.0.0.Final
(was: 5.2.0.CR1)
Allow DistributedExecutorService to control shutdown of given local
ExecutorService
-----------------------------------------------------------------------------------
Key: ISPN-2464
URL: https://issues.jboss.org/browse/ISPN-2464
Project: Infinispan
Issue Type: Feature Request
Components: Distributed Execution and Map/Reduce
Affects Versions: 5.2.0.Beta3
Reporter: Vladimir Blagojevic
Assignee: Vladimir Blagojevic
Fix For: 6.0.0.Final
Constructors that receive a thread pool from clients not shut it down on stop: it's a
good rule of resource management for the creator of the resource (thread pool for us) to
manage the shutdown as well.
So here's how I think this can be solved:
1. Add a new Ctor that besides the pool also has a flag to allow us to take ownership of
the pool (i.e. we'll destroy it when the DistExec is shutdow)
2. leave the current constructor as it is, make it internally invoke 1. with
takeOwnership=true (this would preserve backward compatibility)
3. amend the executor to only shutdown the thread pool if it has ownership
4. document the threadpool ownership in all constructors
--
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4:26 p.m.
[
https://issues.jboss.org/browse/ISPN-2464?page=com.atlassian.jira.plugin....
]
Mircea Markus updated ISPN-2464:
--------------------------------
Fix Version/s: 5.2.0.CR1
5.2.0.Final
(was: 6.0.0.Final)
Allow DistributedExecutorService to control shutdown of given local
ExecutorService
-----------------------------------------------------------------------------------
Key: ISPN-2464
URL: https://issues.jboss.org/browse/ISPN-2464
Project: Infinispan
Issue Type: Feature Request
Components: Distributed Execution and Map/Reduce
Affects Versions: 5.2.0.Beta3
Reporter: Vladimir Blagojevic
Assignee: Vladimir Blagojevic
Fix For: 5.2.0.CR1, 5.2.0.Final
Constructors that receive a thread pool from clients not shut it down on stop: it's a
good rule of resource management for the creator of the resource (thread pool for us) to
manage the shutdown as well.
So here's how I think this can be solved:
1. Add a new Ctor that besides the pool also has a flag to allow us to take ownership of
the pool (i.e. we'll destroy it when the DistExec is shutdow)
2. leave the current constructor as it is, make it internally invoke 1. with
takeOwnership=true (this would preserve backward compatibility)
3. amend the executor to only shutdown the thread pool if it has ownership
4. document the threadpool ownership in all constructors
--
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4:26 p.m.
[
https://issues.jboss.org/browse/ISPN-2464?page=com.atlassian.jira.plugin....
]
Mircea Markus resolved ISPN-2464.
---------------------------------
Resolution: Done
Allow DistributedExecutorService to control shutdown of given local
ExecutorService
-----------------------------------------------------------------------------------
Key: ISPN-2464
URL: https://issues.jboss.org/browse/ISPN-2464
Project: Infinispan
Issue Type: Feature Request
Components: Distributed Execution and Map/Reduce
Affects Versions: 5.2.0.Beta3
Reporter: Vladimir Blagojevic
Assignee: Vladimir Blagojevic
Fix For: 5.2.0.CR1, 5.2.0.Final
Constructors that receive a thread pool from clients not shut it down on stop: it's a
good rule of resource management for the creator of the resource (thread pool for us) to
manage the shutdown as well.
So here's how I think this can be solved:
1. Add a new Ctor that besides the pool also has a flag to allow us to take ownership of
the pool (i.e. we'll destroy it when the DistExec is shutdow)
2. leave the current constructor as it is, make it internally invoke 1. with
takeOwnership=true (this would preserve backward compatibility)
3. amend the executor to only shutdown the thread pool if it has ownership
4. document the threadpool ownership in all constructors
--
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5:11 p.m.
[
https://issues.jboss.org/browse/ISPN-2464?page=com.atlassian.jira.plugin....
]
Vladimir Blagojevic updated ISPN-2464:
--------------------------------------
Git Pull Request: https://github.com/infinispan/infinispan/pull/1443
Description:
Constructors that receive a thread pool from clients not shut it down on stop: it's a
good rule of resource management for the creator of the resource (thread pool for us) to
manage the shutdown as well.
So here's how I think this can be solved:
1. Add a new Ctor that besides the pool also has a flag to allow us to take ownership of
the pool (i.e. we'll destroy it when the DistExec is shutdow)
2. leave the current constructor as it is, make it internally invoke 1. with
takeOwnership=true (this would preserve backward compatibility)
3. amend the executor to only shutdown the thread pool if it has ownership
4. document the threadpool ownership in all constructors
was:
Constructors that receive a thread pool from clients not shut it down on stop: it's a
good rule of resource management for the creator of the resource (thread pool for us) to
manage the shutdown as well.
So here's how I think this can be solved:
1. Add a new Ctor that besides the pool also has a flag to allow us to take ownership of
the pool (i.e. we'll destroy it when the DistExec is shutdow)
2. leave the current constructor as it is, make it internally invoke 1. with
takeOwnership=true (this would preserve backward compatibility)
3. amend the executor to only shutdown the thread pool if it has ownership
4. document the threadpool ownership in all constructors
Allow DistributedExecutorService to control shutdown of given local
ExecutorService
-----------------------------------------------------------------------------------
Key: ISPN-2464
URL: https://issues.jboss.org/browse/ISPN-2464
Project: Infinispan
Issue Type: Feature Request
Components: Distributed Execution and Map/Reduce
Affects Versions: 5.2.0.Beta3
Reporter: Vladimir Blagojevic
Assignee: Vladimir Blagojevic
Fix For: 5.2.0.CR1, 5.2.0.Final
Constructors that receive a thread pool from clients not shut it down on stop: it's a
good rule of resource management for the creator of the resource (thread pool for us) to
manage the shutdown as well.
So here's how I think this can be solved:
1. Add a new Ctor that besides the pool also has a flag to allow us to take ownership of
the pool (i.e. we'll destroy it when the DistExec is shutdow)
2. leave the current constructor as it is, make it internally invoke 1. with
takeOwnership=true (this would preserve backward compatibility)
3. amend the executor to only shutdown the thread pool if it has ownership
4. document the threadpool ownership in all constructors
--
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Mircea Markus (JIRA) -
Vladimir Blagojevic (JIRA)